Category: Quantum Physics
How dipolar interactions shape two-dimensional superfluid behavior
A schematic illustration of superfluid behavior in the equation of state measurement. Credit: HKUST In a recent study, researchers made a significant observation of the Berezinskii-Kosterlitz-Thouless (BKT) phase transition in…
Smaller, smarter building blocks for future quantum technology
Chip with the couple cavity arrays (CCAs) wire bonded to a printed circuit board on top of a copper holder. Credit: EPFL/HQC – CC-BY-SA 4.0 Scientists at EPFL have made…
Study realizes symmetry-protected molecular qubits based on cold polyatomic molecules
Coherence measurement on superpositions of rotational states of formaldehyde corresponding to clockwise or counterclockwise rotation. Credit: Löw et al. Over the past decades, researchers have been trying to develop increasingly…
An elegant method for the detection of single spins using photovoltage
The green laser excites charge carriers in the NV centers, which are then captured by surface states. The scanning tip moves over the surface and measures a potential difference around…
Researchers discover a new type of quantum entanglement
Conversion occurring in a nanometric system of two photons into an entangled state in their total angular momentum. Credit: Shalom Buberman, Shultzo3d A study from Technion unveils a newly discovered…
A new approach to probe hadronization via quantum entanglement
Jet formation initiated by a quark or gluon, leading to the production of hadrons such as pions, kaons, or protons. This diagram illustrates the connection between the hadronization process and…
Einstein’s dream of a unified field theory accomplished?
Andras Kovacs, Jussi Lindgren and Jukka Liukkonen. Credit: Jukka Liukkonen During the latter part of the 20th century, string theory was put forward as a unifying theory of physics foundations.…
